feat: project setup

ssh-add-key/action.yml

@@ -0,0 +1,27 @@
+# SPDX-License-Identifier: EUPL-1.2
+name: "ssh-add-key"
+description: "Configure an SSH private key and known hosts"
+author: "Louis Seubert"
+inputs:
+  key:
+    description: >
+      The SSH private key content to install. The key will be written to
+      ~/.ssh/<name> and added to the SSH agent via ssh-add. Use a secret to pass
+      the key value, e.g. ${{ secrets.SSH_PRIVATE_KEY }}.
+    required: true
+  path:
+    description: >
+      The directory to write the private key to. Defaults to ~/.ssh.
+    required: false
+    default: "~/.ssh"
+  filename:
+    description: >
+      The filename to use when writing the private key to ~/.ssh. This also
+      determines the names of the corresponding -pub and -pub.sig
+      files. Defaults to "id_rsa".
+    required: false
+    default: "id_rsa"
+runs:
+  using: "docker"
+  image: "docker://code.geekeey.de/component/core:1.0.0"
+  args: ["ssh-add-key"]